20. Find the minimum value of ry+xz+ yz given that r, y, z are real numbers that satisfies the equation r +y² + z² = 1.
20. Find the minimum value of ry+xz+ yz given that r, y, z are real numbers that satisfies the equation r +y² + z² = 1.
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.4: Applications
Problem 17EQ
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